Donna Lee Hammar, FNP
- Hospital affiliations
- 2
- Industry payments
- $85
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 725 S Wahanna Road, Seaside, OR 97138
- Practice phone
- Call (503) 717-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Donna Hammar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Donna Lee Hammar is a family nurse practitioner in Seaside, Oregon
Donna Hammar practices at Providence Seaside Hospital in Seaside, Oregon, part of Providence Health & Services.
Donna Hammar's NPI, 1427006576, was assigned on May 4, 2006. Donna Hammar holds Oregon license 082007120N1.
- NPI
- 1427006576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688696396
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 717-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Donna Lee Hammar practices at Providence Seaside Hospital in Seaside, Oregon
Donna Hammar's primary practice is Providence Seaside Hospital, at 725 S Wahanna Road, Seaside, OR 97138 in Clatsop County. The practice phone is (503) 717-7000.
- Providence Seaside Hospital725 S Wahanna Road, Seaside, OR 97138 · Clatsop CountyPhone(503) 717-7000
Source: Dmand AI Affiliation Data
Donna Lee Hammar is affiliated with 2 sites of care and 2 medical groups
Donna Hammar's primary practice is Providence Seaside Hospital in Seaside, Oregon, part of Providence Health & Services. Donna Hammar is also affiliated with OHSU Hospital. The medical group on file is Providence Medical Group, Oregon. Dmand AI also links Donna Hammar to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Donna Lee Hammar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donna Hammar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Seaside Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Donna Lee Hammar is one of 1,942 family nurse practitioners in Oregon
Family is Donna Hammar's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Donna Hammar is licensed in Oregon.
Specialties and state licenses
- Family nurse practitioner, OregonPrimary
Family nurse practitioners near Donna Hammar
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Donna Lee Hammar's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Donna Hammar's median patient age at 71, with 61% women.
Donna Hammar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
How Donna Lee Hammar takes part in Medicare
Donna Hammar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Donna Lee Hammar received $85 in industry payments in 2025
CMS Open Payments shows 1 general payment to Donna Hammar from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $85.
Companies that paid Donna Hammar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Donna Lee Hammar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Donna Lee Hammar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Donna Lee Hammar's NPI number?
Donna Lee Hammar's NPI number is 1427006576. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What does Donna Lee Hammar specialize in?
Donna Lee Hammar is a family nurse practitioner in Seaside, Oregon. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Donna Lee Hammar practice?
Donna Hammar practices at 725 S Wahanna Road, Seaside, OR 97138. Donna Hammar's primary practice is Providence Seaside Hospital in Seaside, Oregon, part of Providence Health & Services. Dmand AI also links Donna Hammar to 1 medical group.
What is Donna Lee Hammar's office phone number?
The practice phone on file for Donna Hammar is (503) 717-7000.
What is Donna Lee Hammar's medical license number?
Donna Hammar holds Oregon license 082007120N1.
Which hospitals is Donna Lee Hammar affiliated with?
Donna Hammar practices at Providence Seaside Hospital in Seaside, Oregon. Donna Hammar is also affiliated with OHSU Hospital.
What medical group is Donna Lee Hammar part of?
Donna Hammar is linked to Providence Medical Group, Oregon. Dmand AI links Donna Hammar to 1 more medical group.
Does Donna Lee Hammar accept Medicare?
Yes. CMS lists Donna Hammar as accepting Medicare assignment.
Has Donna Lee Hammar received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Donna Hammar from 1 company from 2025 to 2025. The largest total came from Vertex Pharmaceuticals Incorporated.
How long has Donna Lee Hammar been practicing?
Donna Hammar graduated from medical school in 1993, 33 years ago.
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